Results 41 to 50 of about 1,124,564 (318)
Risk estimation in the thinly traded JSE environment
South African Journal of Business Management, 1989 Received evidence has come to the fore which suggests that the major source of bias in the estimation of beta coefficients on the JSE can be attributable to the thinly traded phenomenon.
D. J. Bradfield, G. D.I. Barr
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Discussion: Conditional growth charts
, 2007 Discussion of Conditional growth charts [math.ST/0702634]Comment: Published at http://dx.doi.org/10.1214/009053606000000632 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http://www.imstat ...
Pere, Anneli
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MathematicsPiezoelectric semiconductor materials possess a unique combination of piezoelectric and semiconductor effects, exhibiting multifaceted coupling properties such as electromechanical, acoustic, photoelectric, photovoltaic, thermal, and thermoelectric ...
Xiangru Tian +4 more
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Simultaneous representations of explanatory characteristics of mergers
South African Journal of Business Management, 1988 In this paper we consider the effect of various explanatory characteristics on target and acquiring firm shareholder's wealth using a specialized graphical technique.
R. C. Van Den Honert, G. D.I. Barr
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A Conversation with Chris Heyde
, 2006 Born in Sydney, Australia, on April 20, 1939, Chris Heyde shifted his interest from sport to mathematics thanks to inspiration from a schoolteacher. After earning an M.Sc. degree from the University of Sydney and a Ph.D.
Glasserman, Paul, Kou, Steven
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The post-listing performance of new listings: A study on the JSE
South African Journal of Business Management, 1989 The authors examine the post-listing performance of new issues on the JSE. On the basis of an empirical study conducted over the 1975-1986 period, evidence is presented indicating that abnormal returns do occur during the post-listing period.
D. J. Bradfield, B. G. Hampton
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Discussion of "EQUI-energy sampler" by Kou, Zhou and Wong
, 2006 Discussion of ``EQUI-energy sampler'' by Kou, Zhou and Wong [math.ST/0507080]Comment: Published at http://dx.doi.org/10.1214/009053606000000506 in the Annals of Statistics (http://www.imstat.org/aos/) by the Institute of Mathematical Statistics (http:
Wu, Ying Nian, Zhu, Song-Chun
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FEBS Letters, EarlyView.In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker +8 more
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EURASIP Journal on Advances in Signal Processing, 2019 In this paper, we introduce the q-ratio block constrained minimal singular values (BCMSV) as a new measure of measurement matrix in compressive sensing of block sparse/compressive signals and present an algorithm for computing this new measure.
Jianfeng Wang, Zhiyong Zhou, Jun Yu
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Литьë и металлургия, 2022 The necessity of systematic formation of intellectual connections for integration into a single complex of currently fragmented software products for the technological analysis of the castings geometry, thermodynamic modeling of the titanium alloys ...
T. A. Rad +3 more
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